People Wrote Diaries in the Ming Dynasty, and Lao Zhu Was Confused

Traveling through the Ming Dynasty, Qin Yu became a doctor in the Imperial College. He awakened the diary system and became stronger by writing a diary every day. From then on, Qin Yu completely let himself go, treating the diary as a novel, and it was a joy to write it. However, Lao Zhu was stunned by these diaries. "I can understand this time travel. I can also understand the feeling of admiration in my heart when I see the princess. But is it too much for you to miss all my daughters?" "There is also this iron smelting technology. It's okay for you to complain about it, but you can write down ways to improve it!" "I don't blame you if you don't like my grandson Zhu Yunwen. After all, a child is a bit naughty. But you said that he set the Ming Dynasty back 10 years. Isn't that an exaggeration?" Until one day, Lao Zhu couldn't hold it in any longer! Knocked on Qin Yu's door! "You brat, come out. You have the ability to write a diary. You have the ability to open the door!" "Explain it to me clearly!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.